On-Site Work × Required Skills

Sash Assembly and Installation Skills (1) Scaffold Assembly (1) Scaffold and High-Altitude Work Safety Knowledge (1) Scaffolding Assembly (High-Place Work) (1) Scaffolding Assembly Assistance (1) Scaffolding Assembly and Dismantling (1) Scaffolding Assembly and Dismantling Skills (1) Scaffolding Assembly and Dismantling Technology (1) Scaffolding Construction Skills (1) Scaffolding Erection and Dismantling Technique (1) Scaffolding Material Transport (1) Scaffolding Setup (1) Scaffolding Utilization Skills (1) Scaffolding Work and Safety Management (1) Scaffolding and Ladder Assembly (1) Screw and Adhesive Installation (1) Seal and Packing Replacement (1) Sealing Application (1) Sealing Installation (1) Sealing and Caulking Installation (1) Seam Joining (1) Securing Technique (1) Semiconductor Element Replacement Technology (1) Setting and Adjustment of Temperature Control Devices (1) Sheet Metal Processing (1) Shovel Operation (1) Signal Equipment (1) Simplified Water Supply Act (1) Site Leveling and Excavation Technology (1) Slag Removal (1)